Fill in the gaps with a suitable preposition. Check in Appendix

Fill in the gaps with a suitable preposition. Check in Appendix 2.
Bullying is a big problem that affects lots of kids. A bully is a boy or girl who is mean 1 ....... others, by hurting them, calling them names or blaming them 2 .......things they didnt do. Most bullies dont care 3 .......the feelings of others. They act this way either because they want attention or because they come 4 .......troubled families.
Children who are bullied find it difficult to concentrate 5 ....... their studies. They are often absent 6 .......school and when they are there, they always worry 7 ....... how to deal with the bullies. Bullying is unacceptable and should not be tolerated. If you see it report it.